Remove 12 screws and then pull the optical unit upward and
remove.
-11-
6.
Optical unit removal.
Optical unit
B
B
A
A
A
B
B
C
C
C
C
D
D
D
D
D
D
E
E
E
E
Po
wer holder
po
wer holder top
Ass'y Motor & audio
Ass'y Sub-po
wer
Ass'y
PFC
Ass'y
po
wer
FN902
The direction of a wind.
*
Caution :
Don't mistake a cooling fan's attachment direction in the case of a re-
assembly. (Refer to the arrow in a figure.) If the attachment direction
is mistaken, it will become the cause which the inside of the projector
is unusually overheated and a fire or parts damage.
1. Remove 3 screws A and remove the assembly motor & audio
2. Remove 4 screws B and remove the power holder.
3. Remove 4 screws C and remove the power holder top.
4. Remove 6 screws D and remove the assembly sub power.
5. Remove 4 screws E and remove the Fan (FN902).
6. Pull the assembly power upward and remove.
7. Pull the assembly PFC upward and remove.
The following caution is the important
matter for maintaining the safety of a
product.
5.
Assembly Motor & audio, assembly Power, assembly
PFC, assembly Sub power and Fan(FN902) Removal.
Summary of Contents for PLC-EF31
Page 63: ... 63 CXA3562R LCD DRIVER FF ...
Page 103: ...Memo ...
Page 104: ...SANYO Electric Co Ltd April 2003 400 Printed in Japan ...